(3R,4S,4aS,6aS,9R,11aS,11bR)-11a-Hydroxy-4,11b-dimethyl-3-(((E)-2-methylbut-2-enoyl)oxy)-8-methylenetetradecahydro-6a,9-methanocyclohepta[a]naphthalene-4-carboxylic acid CAS 1588516-87-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1588516-87-3
Molecular FormulaC25H36O5
Molecular Weight416.55 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3R,4S,4aS,6aS,9R,11aS,11bR)-11a-Hydroxy-4,11b-dimethyl-3-(((E)-2-methylbut-2-enoyl)oxy)-8-methylenetetradecahydro-6a,9-methanocyclohepta[a]naphthalene-4-carboxylic acid CAS 1588516-87-3 chemical structure

Description

(3R,4S,4aS,6aS,9R,11aS,11bR)-11a-Hydroxy-4,11b-dimethyl-3-(((E)-2-methylbut-2-enoyl)oxy)-8-methylenetetradecahydro-6a,9-methanocyclohepta[a]naphthalene-4-carboxylic acid (CAS 1588516-87-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H36O5. Molecular weight: 416.55 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC25H36O5
Molecular Weight416.55 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993

Recommended Standards

Why CATO?